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8. Predicting the Exclusive Diffractive Electron-Ion Cross Section at small $x$ with Machine Learning in Sar$t$re

Author

Singh, Jaswant and Toll, Tobias

Subjects
High Energy Physics - Phenomenology
Abstract

The event generator Sar$t$re has been used extensively for simulations of electron-ion collisions in preparation for the Electron-Ion Collider (EIC). Sar$t$re simulates exclusive diffraction in $e$A collisions, in principle for any nuclear species and exclusive final state, usually a vector meson. The coherent and incoherent cross sections for each process are calculated in the colour dipole model for small $x$ from the first and second moments of the respective amplitude, averaged over initial state spatial configurations. Taking these averages is a very CPU demanding task. In order to function as an efficient event generator, these amplitude moments are saved into lookup tables which are used as input for the event generation, making the latter a very fast process. However, there are many recent and ongoing developments of the dipole models underlying the calculations, both in terms of fits of the model parameters to new data as well as new parametrisations of the dipole or proton geometries. Therefore, it is desirable to have a more flexible method for producing the lookup tables. Here, we propose a method using neural networks which can reduce the table production time by 90% while retaining the same precision in the resulting cross sections., Comment: 14 pages, 6 figures, 2 tables

Published
2023

23. IAPT chromosome data 33

Author

Marhold, Karol, Kučera, Jaromír, Acuña, Carlos Alberto, Akopian, Janna A., de Almeida, Erton M., Alves, Marccus V., Amorim, Bruno S., An'kova, Tatyana V., Arora, Jaya, Aytaç, Zeki, Baez, Mariana, Cavalcanti, Taciana Barbosa, Calvente, Alice, Catalan, Pilar, Chernyagina, Olga A., Chernysheva, Olga A., Cordeiro, Joel M.P., Daviña, Julio Rubén, Deanna, Rocío, Delgado, Luis, Silva, Yhanndra K. Dias, Elliott, Tammy L., Erst, Andrey S., Felix, Leonardo P., Forni-Martins, Eliana R., Gallego, Francisca, Facco, Marlon Garlet, Aquino, Analía Cecilia Gianini, de Andrade, Maria J. Gomes, Graham, Shirley A., Hojsgaard, Diego Hernán, Honfi, Ana Isabel, Houben, Andreas, Ikeda, Hiroshi, Khalbekova, Khulkar U., Krivenko, Denis A., Lakhanpaul, Suman, Peñas, M. Laura Las, Lavia, Graciela Inés, Leonova, Tatiana V., Lian, Lian, Lomonosova, Maria N., López-González, Beatriz, Martínez, Eric Javier, Matos, Samara S., Melo, André L., Torres, Esteban Meza, Mitrenina, Elizaveta Yu., El Mokni, Ridha, Valls, José Francisco Montenegro, Morero, Rita Ema, de Moura, Clapton Olimpio, de Oliveira, Regina Célia, de Oliveira Maekawa, Vanessa, Olonova, Marina V., Pandit, Maharaj K., Pedrosa-Harand, Andrea, Peruzzi, Lorenzo, Pinzani, Lorenzo, Potseluev, Oleg M., Probatova, Nina S., Pulkina, Svetlana V., Reutemann, Anna Verena, Rico, Enrique, Rua, Gabriel Hugo, Santos, Fabiano J., Santos, Géssica S., dos Santos Sousa, Mayco Werllen, Silva, Marcos C., Silva, Rhuan C., da Silva Santos, Angeline Maria, Silvestri, María Celeste, Singh, Jaswant, Singhal, Vijay Kumar, Souza, Pamela C.S.S., Tashev, Alexander, Thomas, Wayt W., Pozzobon, Marisa Toniolo, Turginov, Orzimat T., Vanzela, André L.L., Berto, Ana Catarina Vasconcelos, Veklich, Tatiana N., and Wang, Wei

Published
2020

25. Microplastics in River Sediments Nearby to a Sewage Treatment Plant: Extraction, Processing and Characterization Assessment

Author

Singh, Jaswant, Yadav, Brijesh Kumar, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Al Khaddar, Rafid, editor, Singh, S. K., editor, Kaushika, N. D., editor, Tomar, R. K., editor, and Jain, S. K., editor

Published
2023
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28. Defending India

Author

Singh, Jaswant

Subjects
BOOK REVIEWS
Published
1999

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